baber/WOPTO huggingface dataset:
Patent JP-H07312340-A (JP)
Title: Projection aligner and manufacture of semiconductor device using it
Inventor: SAKAI FUMIO
IPC: H01L21/027
Filed: 1994-05-16
Abstract: PURPOSE:To shorten the movement time of an X-Y stage by a method wherein a light detection means provided with a photodetector detecting a luminous flux transmitted through a projection optical system is installed on the stage and an illuminance on a substrate face is found by the light detection means by utilizing positional information from a position detection means without stopping the movement of the state. CONSTITUTION:A photodetector 16 detects a luminous flux which has been transmitted through a pinhole 15a. A pinhole plate 15 and the photodetector 16 constitute one element of a light detection means 100. A laser interferometer 22 as a position detection means measures, via a mirror 22a installed on an X-Y stage 10, the movement amount, the position and the like of the X-Y stage 10. Then, the X-Y stage 10 is moved, the X-Y stage 10 is driven by a control means 14 on the basis of an output signal from the laser interferometer 22 in such a way that the pinhole 15a in the pinhole plate 15 is situated in individual measuring points inside a projection and irradiation face by a projection lens system 8, and an illuminance in the individual measuring points is measured continuously.
Patent JP-H09309112-A (JP)
Title: Die for heating-pressurizing molding
Inventor: MORISHIMA NORIHITO
IPC: B29C43/56
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To open and close smoothly a mold without damaging an enclosure wall or a die by forming a part of the enclosure wall of a top force by a material replenishing the variation amount in compliance with the dimension variation in the peripheral direction generated by the temperature difference in the up and down direction of the enclosure wall. SOLUTION: A top force 1 is provided with a male mold face, and an enclosure wall 2 is formed hangingly on a peripheral edge 3 of the top force 1. A bottom force is provided with a female mold face, and a plurality of vacuum suction holes are formed through the mold face. A part of an enclosure wall 2 of the top force is formed of a material replenishing the variation amount in compliance with the dimension variation in the peripheral direction generated by the temperature difference in the up and down direction of the enclosure wall 2.  To comply with the purpose, a stainless plate is used as a main material constituting the enclosure wall 2, and notches 8 of equilateral triangle shape are formed almost in the middle of respective two side on the long side and two sides on the short side of the stainless plate, and a replenishing material 9 of equilateral triangle shape composed of a brass plate of same thickness as that of the stainless plate is used as a substitute for filling the notches 8.
Patent JP-S5752606-A (JP)
Title: Automatic control system for turbine
Inventor: KAWAI TAKUMI
IPC: F01D19/00
Filed: 1980-09-16
Abstract: PURPOSE: To reduce time from synchronization to raise of rated load by controlling a governor motor according to an automatic synchronizer provided in a control circuit to dispense with operation and changing over control of a main choke valve and bypass valve in restart.  
     CONSTITUTION: In a control circuit are provided an automatic synchronizer 33 comprising a built-in speed aligning control circuit 34, a pressure aligning control circuit 35 and a synchronizing circuit 36, contacts 21, 22, an adder 23 and PI regulator 24 operated by commands of the control circuit 34, a motor drive 25, a contact 26, a governor motor 27 for regulating the opening of a regulating valve, etc. When the contact 21 or 22 is operated by the command of the control circuit 34, a output signal of the speed aligning signal setter 19 or 20 is applied to the input of the PI regulator 24 through the adder 23 to operate the motor drive 25 for controlling the governor motor 27. When requirements for synchronizing the system are met, a main circuit breaker 29 is closed and load control after the synchronization is carried out by the regulating valve 4 so that valve changing-over control is obviated to reduce starting time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5765840-A (JP)
Title: Carburetter choke
Inventor: NIKUDO TOSHIMASA
IPC: F02D9/00
Filed: 1981-08-15
Abstract: PURPOSE: To make the opening position of a choke valve and both throttle valves variable in proportion to temperature and properly start by interlocking a chock valve for a torch engine to throttle valves installed inside a primary channel and a sub-channel.  
     CONSTITUTION: A carburetter 1 consists of a primary channel 2 having a chock valve 16 supplied with a mixed air for thinning and interlocked by a lever 58 and a throttle valve 5, and a sub-channel 3 supplied with thick mixed air and provided with throttle valve 9. Both throttle valves 5 and 9 are interlocked under a constant relation by a link 14. The shaft 17 of the chock valve 16 is connected to an operation member 20 having a cam surface 49. A cable 23 connected to a manual knob 32 is fastened to the operation member 20. A crank member 37 interlocked with the member 20 through a projection 41 is subjected to contact a follow operating element 51, thereby controlling the movement. The member 20 is further connected to a vacuum braker 64. When starting, the choke valve 16 is opened by a constant opening position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0421844-A (JP)
Title: Image forming device
Inventor: MATSUDA KOEI
IPC: B41N1/14
Filed: 1990-05-16
Abstract: PURPOSE:To eliminate the need for a photosensitive drum and a toner fixing heater and to eliminate the need for executing the entire stage in a dark place by using a recording medium which can be reversibly controlled in hydrophilic and hydrophobic properties by the transfer of a chemical structure as a latent image forming means. CONSTITUTION:A sheet 2 consisting of a photochromic polymer wound on the surface of a drum 1 is the recording medium, the surface of which reversibly causes the transfer of the chemical structure in response with an external signal and exhibits the hydrophilic and hydrophobic properties by this transfer of the chemical structure. This sheet is used as the latent image forming means. The latent images are formed by irradiating the surface of the photosensitive drum 1 constituted in such a manner with light. The irradiated regions are hydrophilic and the regions not irradiated with the light are hydrophobic; therefore, the images appear only in the regions irradiated with the light if water-soluble ink 6 is used. The image forming device which does not require the photosensitive drum and the toner fixing heater and does not require the execution of the entire stage in the dark plate is obtd. in this way.
Patent JP-S63291737-A (JP)
Title: Fixed speed run control method
Inventor: YAMASHITA SHOJI
IPC: F02D13/02
Filed: 1987-05-25
Abstract: PURPOSE:To utilize an intake/exhaust time controller so as to perform fixed speed control by comparing a set target car speed with a detected current car speed and biasing the intake/exhaust time of an engine according to this comparison result so as fo maintain the current car speed at the target car speed. CONSTITUTION:The exhaust port 4 of an engine 1 is provided, freely in rocking, with a flap plate 8 through a rotary shaft 9. And the rotary shaft 9 is driven by a pulse motor 10 through a speed reducer 12, whereby the exhaust time is adjusted. On the other hand, a control circuit 16 operates a target exhaust time when the exhaust port 4 starts to open, on the basis of engine revolution number from a synchronous pulse generating means 23 and throttle opening degree from a throttle sensor 32, and controls a motor driving circuit 36 according to this operation results. In this case, the target car speed being set and the current car speed detected with a car speed sensor 35 are compared with each other and the exhaust time is biased according to this comparison result to maintain the current car speed at the target car speed.
Patent JP-H09309436-A (JP)
Title: Train information transmitting method utilizing railway signal circuit
Inventor: SATO KAZUTOSHI
IPC: B61L3/12
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To simplify a train information transmitting system by using a power source line superposing transmission system for information transmission of train informations. SOLUTION: This train information transmitting system is composed of a ground element 1; a detector 2; a cable 3; and an interface 4. The ground element 1 receives an FSK modulation wave transmitted as a train information by a train, and outputs it to the detector 2. The detector 2 does not process the information content of the input FSK modulation wave, but converts it to a transmission frequency which can be transmitted by superposing, and it converts the transmission speed, and outputs the information content to the interface 4 through the cable 3. The cable 3 utilizes the existing railway signal cable and the like laid along the track way, and outputs the train information superposing to the other information mixed in the cable. The interface 4 receives the superposed information to the cable 3, and converts it to an interface signal with an information processing device 5 connected separately, and outputs the train information to the information processing device 5.
Patent JP-H05317290-A (JP)
Title: Cable processor and magnetic resonance imaging device provided with the same device
Inventor: TAKAMORI HIROMITSU
IPC: A61B6/00
Filed: 1992-05-20
Abstract: PURPOSE:To provide the cable processor which can improve operability and through-put without exerting influence on a picture quality, and also, the magnetic resonance imaging device using its device. CONSTITUTION:The device is provided with a cable processor 28 for oscillating an RF signal to an examinee, and also, processing an RF cable 26 for an RF coil for receiving a magnetic resonance signal from the examinee. The cable processor 28 is constituted so that one end of the RF cable 26 is connected to a transmitting/receiving circuit 24, and also, the other end is connected to a connector 23 provided on a top plate 21 of a bed 22, and on the other hand, the RF cable 26 is coiled or fed out by a sag preventing means 29 in accordance with a movement of the top plate 21. Moreover, the cable processor 28 is provided with a twist preventing means 72 which winds in advance the RF cable 26 from the sag preventing means 29 by a prescribed number of turns, and can rotate the RF cable 26 of the prescribed number of turns by interlocking it with the sag preventing means 29.
Patent JP-S5919327-A (JP)
Title: Surface processing method by ion bombarding
Inventor: ENOMOTO MITSUGI
IPC: H01L21/302
Filed: 1982-07-23
Abstract: PURPOSE:To eliminate any remarkable scratch due to abnormal discharge in case of a surface processing of a substrate by ion bombardment by a method wherein a pulse voltage is impressed on the substrate. CONSTITUTION:An electron beam generating source 2 and a substrate 3 are opposingly arranged and a probe 4 is arranged between them while a filament 5 is provided on the side opposing to the probe 4 within a bell jar 1. A power supply circuit 11 which is provided to be used on AC or DC by switching (a), is provided to impress negative voltage to the substrate 3 under the earth voltage. The power supply circuit 11 can transferably output negative DC voltage with three phase all wave rectified form and negative pulse voltage rectified single phase half wave mode out of three phases only. In case of ion bombardment, the pulse voltage is impressed on the substrate 3 while in case of ion plating, DC voltage is impressed on the same.
Patent JP-H07336819-A (JP)
Title: Electric-trunk wire drop box for apartment house
Inventor: NOJIRI KUNI
IPC: H02B7/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide an electric-trunk wire drop box, for an apartment house, in which the industrialization rate of the apartment house and the quality of its outward appearance can be enhanced. CONSTITUTION:In an electric-trunk wire drop box 21 for an apartment house, a household power-distribution device 21c which is used to supply electric power to respective households in the apartment house and power-distribution spaces 21d which house branch power-distribution lines, for the respective households, branched from the household power-distribution device 21c are installed inside a box body 21a attached to the outer wall of the apartment house. In the electric-trunk wire drop box 21, the box body 21a is mounted between outer-wall panels 3, 4 as parts on the outer wall of the apartment house.
Patent JP-S5552639-A (JP)
Title: Input circuit of solid state relay
Inventor: FUKUSONO HIDEKI
IPC: H03K17/16
Filed: 1978-10-14
Abstract: PURPOSE:To prevent malfunctions dependent upon pulsatile noise by enlarging an input time constant in a solid state relay only when a rise pulse is applied. CONSTITUTION:By turning-on of switch SW, voltage VDh at both ends of light emission diode Dh rises at the time constant of C1R2, and time constant C1R2 becomes large due to a large capacity of capacitor C1, and malfunctions dependent upon pulsatile noise are eliminated. When switch SW is turned off, discharge of electric charge of capacitor C1 is stopped by diode D1 and is performed by resistance R1, and simultaneously, capacity CD of light emission diode Dh is discharged through resistance RD. As a result, operation delay at a turning-off time is eliminated.
Patent JP-H11320947-A (JP)
Title: Image forming apparatus
Inventor: NARUKAWA SHIRO
IPC: G03G15/05
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize an image forming apparatus, to absorb a distortion generated in the connection of terminals, to facilitate the connection and separation of the terminals and to improve workability at replacement or maintenance of a component. SOLUTION: This image forming apparatus that comprises a control circuit substrate 90, a control circuit 91 and a control means 2 for controlling flying of an image developing agent on an image developing agent carrier body by the control of the control circuit, forms an image by allowing the image developing agent to fly directly. In the control means 2, first cut-out sections 81a which are disposed in a direction parallel to a recording medium conveying direction and second cut-out sections 81b each being longer than the first cut-out section and having a cut-out section disposed in a direction perpendicular to the recording medium conveying direction are provided alternately.  A plurality of first terminal groups 80 are provided to regions 82 which are divided by the first cut-out sections and the first terminal groups 80 can be connected to or separated from a plurality of terminal groups 93 provided to the control circuit substrate 90.
Patent JP-S5920134-A (JP)
Inventor: TAKAGI MASAYUKI
IPC: A47L9/00
Filed: 1982-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04353963-A (JP)
Title: Device and method for constructing neural circuit network
Inventor: HATANO TOSHIAKI
IPC: G06N3/04
Filed: 1991-05-30
Abstract: PURPOSE:To speedily, easily and automatically construct an optimum neural circuit network by correcting the strength of connection between elements in the neural circuit network and obtaining the neural circuit network whose evaluation value becomes the largest. CONSTITUTION:A neuro circuit network evaluation part 11 evaluates the neuro circuit network stored in a neuro circuit network storage part 1 in accordance with an evaluation function and obtains the evaluation value. A neuro circuit network generation part 12 generates the neuro circuit network at random, stores it in the neuro circuit network storage part 1 and generates the new neuro circuit network by using one plural neuro circuit networks stored in the neuro circuit network storage part 1. A neuro circuit network learning part 13 executes prescribed learning as the input/output condition of the generated neuro circuit network, and corrects the strength of connection between the elements in the neuro circuit network, adds it to the plural neuro circuit networks, and automatically constructs the neuro circuit network whose evaluation value becomes the largest by repeating the operation.
Patent JP-H07308266-A (JP)
Title: Hand drier
Inventor: HAMADA YASUO
IPC: A47K10/48
Filed: 1994-05-19
Abstract: PURPOSE:To prevent an increase in noise even if the area of an air blowoff opening is reduced by installing a noise absorbing device in an air blowoff path for communicating an air blowoff opening of a casing with an air blowing fan. CONSTITUTION:A panel 6 made of a porous sound absorbing material is installed in an air blowoff path 5, so that the area of an air blowoff opening 4b of a casing is set smaller than the area of an exhaust port 12 of a multi-layer disc fan. Accordingly, a part of the air blowoff opening 4b end part of the air blowoff path 5 is closed, noise produced by standing waves in the air blowoff path 5 is absorbed by the porous noise absorbing material panel 6 not to leak to the outside. Further, noise of a frequency component different from that of standing waves in noise which is generated from an impeller 11 and passed through the air blowoff path 5 to be emitted to the outside can be also absorbed effectively by the porous noise absorbing material panel 6. As the porous sound absorbing material panel 6 can be fitted to the substantially whole of the wall surface of the air blowoff path 5, the installation area of the porous noise absorbing material panel 6 is large. Thus, the noise absorbing effect of the noise absorbing panel 6 can be enlarged.
Patent JP-S5919150-A (JP)
Inventor: TANIMOTO YOSHIO
IPC: B62D29/04
Filed: 1982-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5969585-A (JP)
Inventor: UIRIAMU II RUUERU
IPC: F16L3/06
Filed: 1983-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08168850-A (JP)
Title: Method for starting continuous casting of duplex layer cast slab
Inventor: HARADA HIROSHI
IPC: B22D11/10
Filed: 1994-05-19
Abstract: PURPOSE: To provide a starting method of a continuous casting, by which a duplex layer continuously cast slab having different component in the surface layer and inner layer is stably produced directly from molten steel in high yield. CONSTITUTION: A dummy bar head 12 having a partition plate 13 at the upper part is set in a mold 1 of a continuous caster for producing the duplex layer cast slab and the spouting hole of a nozzle 3 for inner layer is positioned at lower part than the partition plate to start the pouring of the molten steel. After the molten steel 5 for inner layer reaches the partition plate level, successively the pouring of the molten steel is started from an immersion nozzle 2 for surface layer at upper part than a DC magnetic field zone 6 while throttling the molten steel for inner layer. When the molten steel surface reaches a prescribed level position, the molten steels 4, 5 for surface/inner layers are made to be set flow rates, and the drawing-out of the dummy bar head 12 is started.  By this method, the mixing length of the molten steels for surface/inner layers can be shortened, and therefore, the duplex layer cast slab having different components in the surface layer and the inner layer can stably be produced in the high yield.
Patent JP-S5849963-A (JP)
Title: Laser printer
Inventor: TATENO KIMIO
IPC: B41J2/44
Filed: 1982-07-21
Abstract: PURPOSE:To obtain an image recorded with dots by equal intervals with uniform density, by differentiating a galvanomirror driving signal with respect to time, controlling intensity of laser beams by this differentiated output, and at the same time, controlling clock frequency. CONSTITUTION:Laser beams emitted from a gas laser 1 are passed through a photomodulator 2 and a converging lens 3, and projected to galvanomirror 4. This mirror 4 resonates at high speed in accordance with a driving signal sent from a drive circuit 11 to scan a drum 5. On the other hand, output of the circuit 11 is rectified through a differentiator 12, its output is applied to a photomodulator driving circuit 13 to control the photomodulator and to change laser beam intensity. Output of the differentiator 12 is also applied to a clock generator 14 to change clock frequency corresponding to the speed of scanning the photoconductive drum surface, thus permitting a dot recorded image recorded by equal intervals without uneven density to be formed.
Patent JP-S6065480-A (JP)
Inventor: JIYON OORUTOMAN
IPC: H01M12/06
Filed: 1984-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62288780-A (JP)
Title: Flow path switching valve
Inventor: YOSHIDA SHOICHI
IPC: F16K11/072
Filed: 1986-06-03
Abstract: PURPOSE:To switch the flow path with a small driving force by translating the straight reciprocal motion of a plunger into a rotary motion of a slider by means of a cam mechanism. CONSTITUTION:Turning on-off of an electromagnetic coil 46 causes the up/down motion of a plunger 43 which causes the up/down motion of a pin 47. The up/down motion of the pin 47 causes the rotation of a bypass gear 50 pitch by pitch. A pin 53 projecting from the bypass gear 50 moves over a turning locus while sliding against a guide groove 62 of a slider 57. Turning of the pin 53 causes the rotation of the slider 57 around a fixed pin 60 thus enabling communication between a first port 36 positioned at the fulcrum and a second port 37 or between the first port 36 and a third port 38.
Patent JP-H01298059-A (JP)
Title: Production of pzt
Inventor: YORINAGA MUNEO
IPC: H01L41/22
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a high-density and high-performance ceramic, etc., by calcining a compact precipitate contg. specified components, mixing the obtained modified oxide powder and a compd. having a PZT composition, calcining the mixture, forming, and sintering the obtained powder. CONSTITUTION:The required whole amt. of a Zr component constituting PZT (lead zirconate titanate) is dissolved to obtain a soln. (A) of the components to be modified. An appropriate amt. of >=1 kind among the remaining metallic components of PZT less than the required whole amt. is dissolved to obtain a soln. (B) of the modified components. A precipitate (C) is formed from one of the solns. A and B, then the other soln. A or B is added to obtain a compact precipitate (D) contg. >=2 kinds of components. The precipitate D is then washed, dried, and calcined at 400-1400 deg.C to obtain modified oxide powder. The obtained powder and the powder of the remaining components of PZT are dry-mixed, and the mixture is calcined at 500-1300 deg.C to obtain calcined powder (E). The powder E is then formed, and sintered at 700-1500 deg.C to produce PZT.
Patent JP-S6019998-A (JP)
Title: Electric blower
Inventor: YAMAURA IZUMI
IPC: F04D29/44
Filed: 1983-07-14
Abstract: PURPOSE:To prevent the occurrence of surging, by installing a bypass passage in position distant a little away in direction from a tongue tip part of an air guide toward the outer end. CONSTITUTION:A volute chamber 5a is formed with a blade 5c, a sheathing 1 and an under surface 5e of an air guide 5, while a discharge stream out of an impeller 4 flows into the volute chamber 5a and, as decelerating along a gentle curving casing 1 and converting its flow direction, flows in a return passage 5b. At an inlet part of the air guide 5, a bypass passage 5h is installed in a part of the air guide under surface 5e distant a little away in direction from a tongue tip 5d to an outer end of the air guide 5. With this constitution, a vortex at the inlet part is hard to be produced and surging is thus prevented from occurring.